Problem
A. As part of the Internet of Things, everyday devices are increasingly connected to computer networks. IoT makes it easier for people to, among other things, monitor their belongings and utility usage. But any technology can be used for both good and bad. Discuss some disadvantages of this technology.
B. Wireless networks have surpassed wired networks in popularity, even though they typically provide less bandwidth. Give two reasons why this happened.
C. Instead of buying their own hardware, small companies often host their applications in data centers. Discuss advantages and disadvantages of this approach, from both the perspective of the company and its users.
D. An alternative to a LAN is simply a big timesharing system with terminals for all users. Give two advantages of a client-server system using a LAN.
E. A client-server system uses a satellite network, with the satellite at a height of 40,000 km. What is the best-case delay in response to a request?